Club members boat - Lightning class Doris D repair & restoration
codes used in sub samples - C+Y , Lp , U , Dp , C , Eld , Eth min, - definitions here
http://dundrumssailingclubruralchallenge2012.blogspot.co.uk/2012/12/dard-rural-challenge-2012-definitions.html
crew size = 2
C&Y = 1/2
Lp = 0/2
U = 0/1
Dp = 0/2
C = 0/1
Eld = 1/2
Eth min = 2/2
Dp = 0/2
C = 0/1
Eld = 1/2
Eth min = 2/2
100% Eth min
50% Eld + Etm min